import java.util.Scanner;
public class PigLatinTranslator
{
   public static String translate(String sentence)
   {
      String result = "";
      sentence = sentence.toLowerCase();
      Scanner scan = new Scanner(sentence);
      while (scan.hasNext())
      {
         result += translateWord(scan.next());
         result += " ";
      }
         return result;
    }
   private static String translateWord(String word)
   {
      String result = "";
      if(beginsWithVowel(word))
         result = word + "yay";
      else
         if(beginsWithBlend(word))
            result = word.substring(2) + word.substring(0,2) + "ay";
         else
            result = word.substring(1) + word.charAt(0) + "ay";

      return result;
   }
   private static boolean beginsWithVowel(String word)
   {
      String vowels = "aeiou";
      char letter = word.charAt(0);
      return (vowels.indexOf(letter) != -1);

   }
   private static boolean beginsWithBlend(String word)
   { 
      return( word.startsWith("bl") || word.startsWith("sc") ||
              word.startsWith("br") || word.startsWith("sh") ||
              word.startsWith("ch") || word.startsWith("sk") ||
              word.startsWith("cl") || word.startsWith("sl") ||
              word.startsWith("cr") || word.startsWith("sn") ||
              word.startsWith("dr") || word.startsWith("sm") ||
              word.startsWith("dw") || word.startsWith("sp") ||
              word.startsWith("fl") || word.startsWith("sq") ||
              word.startsWith("fr") || word.startsWith("st") ||
              word.startsWith("gl") || word.startsWith("sw") ||
              word.startsWith("gr") || word.startsWith("th") ||
              word.startsWith("kl") || word.startsWith("tr") ||
              word.startsWith("ph") || word.startsWith("tw") ||
              word.startsWith("pl") || word.startsWith("wh") ||
              word.startsWith("pr") || word.startsWith("wr") );

   }    
   
      
 }


